3-Acetyl-7-hydroxy-2-methyl-4H-chromen-4-one CAS 52751-46-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 52751-46-9 |
| Molecular Formula | C12H10O4 |
| Molecular Weight | 218.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-Acetyl-7-hydroxy-2-methyl-4H-chromen-4-one (CAS 52751-46-9) pharmaceutical standards reference standard. Molecular formula: C12H10O4. Molecular weight: 218.21 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H10O4 |
| Molecular Weight | 218.21 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
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Recommended Standards
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- 5-Ethoxyisophthalic acid (CAS 203626-61-3)
- 5-Chloro-6-methylbenzo[c][1,2,5]thiadiazole (CAS 50636-02-7)
- Avanafil Impurity 29 (CAS CATO-C4X-111829)
- tert-Butyl 3-bromo-1H-indazole-1-carboxylate (CAS 1257296-40-4)
- 2-(p-Tolyl)-4-(trifluoromethyl)-1H-imidazole (CAS 33469-18-0)
- 4-Bromo-3-(1,1,1,3,3,3-hexafluoropropan-2-yloxy)pyridine (CAS 1774895-33-8)
- Hexapeptide-9 (CAS 885024-94-2)
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